4008-4404 brand new 1500 HP FA-1 MLW 77303 6/1950 and
FB-1 77325 6/1950
(first Canadian built units of an order for 20 A units (4008-4027) and
20 B units (4404-4423)
at Montreal Locomotive Works. Note multi-gauge tracks and new steam locomotive
for India.
June 16, 1950 Canadian Pacific Railway/Steve Morris Collection

Block lettering moved lower compared to earlier ALCO units.
Note too the larger, more angled illuminated number boards on nose of
unit and lack of one on cab roof, larger size beaver emblem on nose. All
F1's were upgraded from 1500 to 1600 hp.